Is it okay for myopia to be lower than the actual degree?

Absolutely, people with glasses are required to be 50 degrees lower.

After I became nearsighted, the prescription of the glasses I wore was too high, which caused me to be dizzy after wearing them. The one with glasses told me it was normal! It's really unconscionable.

Hey, it took me many years to find out that normal glasses or lower glasses power will not get dizzy after wearing them.

It's okay to match the power to be lower than the actual power, but don't be too low, just a little bit.

According to the latest research, this practice is ineffective or even wrong, because the purpose of glasses is to achieve clear vision, comfortable to wear, and there is no uncomfortable feeling for long-lasting eyes after wearing glasses. If the degree of myopia is lower than the actual degree, blurred vision may occur, and the eyes will see more hard, which will bring additional burden to the eyes, cause symptoms such as eye fatigue, and sometimes make the myopia grow faster. According to the latest research report, children wearing low-correction glasses are compared with foot correction glasses, but foot correction glasses will have a better control effect on myopia.

Therefore, it is also incorrect to undercorrect myopia.

Summary. The condition of vision that can be achieved, on this basis, choose the lowest power. For example, if the refraction is 200° myopia, it can be achieved with a power of 175° when matching, and in this case, the glasses can be equipped with a power of 175°, which is the case for myopia.

If it is a 200° examination power, and the myopia power of 175° cannot meet the requirements, then it is still necessary to wear 200° myopia glasses.

It is better to have a prescription of glasses for myopia that is much lower than the actual prescription.

The condition of vision that can be achieved, on this basis, choose the lowest power. For example, if the refraction is 200° myopia, it can be achieved with a power of 175° when matching, and in this case, the glasses can be equipped with a power of 175°, which is the case for myopia. If it is a 200° examination power, and the myopia power of 175° cannot meet the requirements, then it is still necessary to wear 200° myopia glasses.

In general, it is advisable to wear glasses at a level that you feel comfortable with. The prescription of the glasses is slightly smaller than the actual power tested, generally about 50 degrees smaller, and it still depends on your use case.

Mismatched prescriptions of glasses can lead to vision loss, eye fatigue and other hazards.

1. Vision loss:

Patients need to adjust the power of the glasses lenses according to the power of their own eyes when wearing glasses, which can achieve the effect of correcting vision, if the power of the glasses does not match, the vision will not be corrected, and the vision may decrease due to wearing the glasses with mismatched power for a long time.

2. Eye fatigue:

The mismatch of the patient's glasses will also make the patient unclear when using his eyes, and in severe cases, it will cause eye fatigue, make the patient feel sore in the eyes, and may also cause blepharospasm, which may also cause dizziness and headache for a long time, which will affect the patient's life.

Patients need to go to the hospital for prescription testing when wearing glasses, choose the right glasses according to the results of the examination, and pay attention to eye care, do not rub their eyes with their hands, do not use their eyes at close range for a long time, and do not look at mobile phones or books in strong or dim environments.

If the prescription of the eyes is low, you should change to a pair of glasses with a comparable prescription. Many people are afraid that the glasses will be worn deeper and deeper when the prescription is high, so they simply match the prescription of the glasses with a low point, but the glasses with a low prescription are still difficult to solve the problem of seeing far.

In addition to being uncomfortable, a low prescription of glasses can also affect eye health. If you wear glasses with a low prescription for a long time, your eyes will be in a state of poor vision for a long time, and you will often get tired eyes.

In order to ensure normal vision, the eyes need more self-adjustment ability, which is easy to cause visual fatigue in the long run, which will lead to the continued increase of myopia, and the effect of correcting vision can only be at a low level, which is also a major cause of amblyopia.